Gender Differences in the Pediatric Neurosurgical Workforce: Professional Practice, Work-Life Balance, and Beyond.

Background And Objectives: Evidence suggests that female neurosurgeons experience unique challenges in the workplace including lack of academic advancement, challenges with work-life balance, harassment, and discrimination. How these factors influence the gender gap in neurosurgery remains unclear. This analysis investigated gender differences in pediatric neurosurgeons in professional and nonprofessional activities and responsibilities.

Supracerebellar infratentorial resection of a torcular lesion causing fulminant intracranial hypertension: illustrative case.

Background: Venous sinus stenosis has been implicated in intracranial hypertension and can lead to papilledema and blindness. The authors report the unique case of a cerebellar transtentorial lesion resulting in venous sinus stenosis in the torcula and bilateral transverse sinuses that underwent resection.

Observations: A 5-year-old male presented with subacute vision loss and bilateral papilledema.

PspA-mediated aggregation protects against desiccation on fomites.

is a dangerous human pathogen capable of causing pneumonia and invasive disease. The virulence factor PspA has been studied for nearly four decades with well-established roles in pneumococcal evasion of C-reactive protein and neutralization of lactoferricin. Herein, we show that mammalian (m)GAPDH in mucosal secretions promotes aggregation of pneumococci in a PspA-dependent fashion, whereas lactoferrin counters this effect.

PspA-mediated aggregation protects against desiccation on fomites.

() resides in the nasopharynx where it can disseminate to cause disease. One key virulence factor is pneumococcal surface protein A (PspA), which promotes survival by blocking the antimicrobial peptide lactoferricin. PspA has also been shown to mediate attachment to dying epithelial cells in the lower airway due to its binding of cell surface-bound mammalian (m)GAPDH.

Paenibacillus spp infection among infants with postinfectious hydrocephalus in Uganda: an observational case-control study.

Background: Paenibacillus thiaminolyticus is a cause of postinfectious hydrocephalus among Ugandan infants. To determine whether Paenibacillus spp is a pathogen in neonatal sepsis, meningitis, and postinfectious hydrocephalus, we aimed to complete three separate studies of Ugandan infants. The first study was on peripartum prevalence of Paenibacillus in mother-newborn pairs.

Influenza A virus modulation of infection using ex vivo transcriptomics in a human primary lung epithelial cell model reveals differential host glycoconjugate uptake and metabolism.

Background: (Spn) is typically an asymptomatic colonizer of the nasopharynx but it also causes pneumonia and disseminated disease affecting various host anatomical sites. Transition from colonization to invasive disease is not well understood. Studies have shown that such a transition can occur as result of influenza A virus coinfection.

Cranial pilomatricoma: a diagnosis to consider.

Pilomatricomas are benign tumors of the hair follicle that occur frequently in the scalp region. They occur most often in children. We describe a case of pilomatricoma in a teenager, referred to neurosurgery for excision.

Direct ventriculoatrial shunt in a pediatric patient: case report and technical note.

Background /importance: The safety of direct cardiac shunts has been historically described in the pediatric population before the introduction of silastic catheters but are rarely utilized in modern practice. Herein, we describe several technical nuances regarding the placement of a direct ventriculoatrial catheter in a pediatric patient, including the creation of a sternal divot to accommodate for the movement of the catheter during growth.

Clinical Presentation: We report a complex case of a 2-year-old former premature infant with multiple systemic congenital abnormalities, including tracheal atresia (type 2), complete atrioventricular septal defect status post repair, and shunted hydrocephalus.

A Constellation of Atypical Findings in a Nine-Year-Old Child With Dysembryoplastic Neuroepithelial Tumors: A Case Report and Review of the Literature.

Dysembryoplastic neuroepithelial tumors (DNETs) are rare, generally benign, mixed neuronal-glial neoplasms occurring most often between 10 and 14 years of age. These lesions are classically cortically based and solitary, found preferentially in the temporal lobe, and most commonly present with seizures. On magnetic resonance imaging (MRI), these lesions are generally cystic and have variable contrast enhancement, which, when present, often involves the periphery.

Failure of Endoscopic Third Ventriculostomy.

Endoscopic third ventriculostomy (ETV) is an alternative to cerebrospinal fluid (CSF) shunting in the treatment of hydrocephalus. Careful patient selection is critical as patient age, etiology of hydrocephalus, and previous shunting have been shown to influence ETV success rates. Intraoperatively, patient anatomy and medical stability may prevent or limit the completion of the ventriculostomy procedure, and findings such as a patulous third ventricular floor or cisternal scarring may portend a lower chance of successful hydrocephalus treatment.

A Jack of All Trades: The Role of Pneumococcal Surface Protein A in the Pathogenesis of .

(), or the pneumococcus, is a Gram-positive bacterium that colonizes the upper airway. is an opportunistic pathogen capable of life-threatening disease should it become established in the lungs, gain access to the bloodstream, or disseminate to vital organs including the central nervous system. is encapsulated, allowing it to avoid phagocytosis, and current preventative measures against infection include polyvalent vaccines composed of capsular polysaccharide corresponding to its most prevalent serotypes.

Preoperative risk and postoperative outcome from subdural fluid collections in African infants with postinfectious hydrocephalus.

Objective: This study investigated the incidence of postoperative subdural collections in a cohort of African infants with postinfectious hydrocephalus. The authors sought to identify preoperative factors associated with increased risk of development of subdural collections and to characterize associations between subdural collections and postoperative outcomes.

Methods: The study was a post hoc analysis of a randomized controlled trial at a single center in Mbale, Uganda, involving infants (age < 180 days) with postinfectious hydrocephalus randomized to receive either an endoscopic third ventriculostomy plus choroid plexus cauterization or a ventriculoperitoneal shunt.

Aneurysmal and arteriovenous malformation hemorrhage during pregnancy: An update on the epidemiology, risk factors and prognosis.

Introduction: Intracranial hemorrhage (ICH) is a devastating condition with a high rate of morbidity and mortality. Aneurysm or arteriovenous malformation (AVM) rupture are two common etiologies leading to ICH. Here we provide an update on ICH during pregnancy with a focus on those caused by aneurysm or AVM rupture.

Cost of Chiari I Malformation Surgery: Comparison of Treatment at Children's Hospitals Versus Non-children's Hospitals.

Chiari I malformation is a common entity in pediatric neurosurgery. Prior studies have shown that surgical treatment at children's hospitals (CH) is associated with higher costs compared to non-children's hospitals (NCH) for other diagnoses. Therefore, we hypothesized that costs would be increased for the treatment of Chiari I malformation at a CH.

A Novel Case of Tethered Cord in a Five-Month-Old Male With Pallister-Killian Syndrome.

A five-month-old male presented with an incidentally found low-lying conus medullaris on ultrasound and subsequent MRI demonstrating its position at L4. Pre-operative examination findings included mild, global hypotonia and a coccygeal dimple without bladder or bowel abnormalities or spasticity. The patient underwent spinal cord untethering with a section of filum terminale and was discharged without complication following his procedure.

Oxetanyl Sulfoxide MMS-350 Ameliorates Pulmonary Fibrosis , , and .

Fibrosis is a common feature of several diseases, involves different organs, and results in significant morbidity and mortality. There are currently no effective therapies to halt the progression of fibrosis or reverse it. We have identified the highly water-soluble MMS-350, a novel bis-oxetanyl sulfoxide, as an antifibrotic agent.

Myelomeningocele Closure: An Embryological Perspective.

Myelomeningoceles (MMCs) represent a localized failure of primary neurulation during the fourth week of embryonic development. There are a number of misconceptions concerning the proper identification, classification, and surgical repair of these lesions. To provide surgeons with a working knowledge of early neural embryology as it relates to MMC closure as a localized failure of primary neurulation.

Congenital Spinal Cysts: An Update and Review of the Literature.

Congenital spinal cysts are rare and encompass a wide variety of diseases including arachnoid, enterogenous, teratomatous, neurenteric, foregut, bronchogenic, epithelial, ependymal, dermoid, and epidermoid cysts. Here, we elucidate the epidemiology, pathology, pathogenesis, and diagnostic findings of the most common congenital spinal cysts, followed by a discussion of their presentation and treatment options. Differentiating the cause of each lesion is crucial for targeted clinical and surgical management for the patient.

Suprasellar central nervous system ganglioneuroblastoma: a case in a 9-year-old child and review of the literature.

Purpose: Intracranial ganglioneuroblastomas are incredibly rare neuroectodermal tumors with only 8 described cases total, 5 of those having imaging findings METHODS: Here we present a 9-year-old female patient with 4 months progressive headaches, personality changes, and vomiting. We also present a review of the current literature of intracranial ganglioneuroblastomas.

Results: Imaging demonstrated a partially calcified suprasellar mass measuring 4.

Female Genital Cutting: Clinical knowledge, Attitudes, and Practices from a Provider survey in the US.

Migration from countries where female genital cutting (FGC) is practiced means women's healthcare providers need to meet this population's unique healthcare needs. We explored providers' FGC-related experience, knowledge of the cultural practice, prior training, attitudes towards medicalization, including reinfibulation, and clinical practice. An online, 53-question survey to a multidisciplinary sample of women's health providers in the US were recruited by email via professional organizations, medical departments, and the authors' professional networks.

Double dermal sinus tracts of the cervical and thoracic regions: a case in a 3-year-old child and review of the literature.

Introduction: Dermal sinus tracts are rare congenital abnormalities characterized by an epithelium-lined tract that extends from the subcutaneous tissue to the underlying thecal sac or neural tube. These developmental anomalies can present asymptomatically with a cutaneous dimple or with devastating complications including recurrent episodes of meningitis, or neurological complications including paralysis. Dermal sinus tracts generally occur as single lesions, and the presentation of midline double dermal sinus tracts of the cervical and thoracic regions has not been previously described.

Dermal Sinus Tract of Lumbosacral Spine in Children: Patterns on Magnetic Resonance Imaging and Scoring System.

Purpose Dermal sinus tract (DST) is a challenging clinical diagnosis in children. The purpose of our study was to analyze the added value of magnetic resonance imaging (MRI) in the diagnosis of DST involving the lumbosacral spine. We also sought to establish an MRI-based scoring system to simplify the diagnosis of DST.

Endoscopic-Assisted Ommaya Reservoir Placement: Technical Note.

Ommaya reservoir placement has been an option for patients requiring cerebrospinal fluid (CSF) access since the 1960s. It is preferred to repeat lumbar punctures, both in terms of patient comfort and the consistency of intrathecal drug concentration. Technological developments have advanced the placement technique, allowing for better accuracy and reduced complications.